Making Database Security an IT Security Priority
... Databases, by their nature, are complex. Many security professionals simply do not have the background to understand the risk and security issues related to various brands and versions of databases. This leaves security in the hands of DBAs, who spend less than five percent of their time on database ...
... Databases, by their nature, are complex. Many security professionals simply do not have the background to understand the risk and security issues related to various brands and versions of databases. This leaves security in the hands of DBAs, who spend less than five percent of their time on database ...
Storing Data: Disks and Files - Department of Computer Science
... seek time (moving arms from disk head to the requested track) rotational delay (waiting for requested block to be rotated under head) transfer time (moving data from disk to main memory) Seek time varies from about 1 to 20 millisecond (msec) Rotational delay varies from 0 to 10msec Transfer rate is ...
... seek time (moving arms from disk head to the requested track) rotational delay (waiting for requested block to be rotated under head) transfer time (moving data from disk to main memory) Seek time varies from about 1 to 20 millisecond (msec) Rotational delay varies from 0 to 10msec Transfer rate is ...
Microsoft Office Access 2013
... • Structured Query Language (SQL) is the standard language used to create and interact with databases ...
... • Structured Query Language (SQL) is the standard language used to create and interact with databases ...
Powerpoint - SQL Saturday
... Data should be easily available for DBAs and developers, and without using XQuery No XQuery on the production servers (for performance reasons) Collection of SQL Texts and Query Plans (triggered by events) SQL Server 2012 and later ...
... Data should be easily available for DBAs and developers, and without using XQuery No XQuery on the production servers (for performance reasons) Collection of SQL Texts and Query Plans (triggered by events) SQL Server 2012 and later ...
Lesson 1 Summary Slides
... • Structured Query Language (SQL) is the standard language used to create and interact with databases ...
... • Structured Query Language (SQL) is the standard language used to create and interact with databases ...
viva voce questions
... 4. Creating primary objects (tables, views, indexes) once application developers have designed an application 5. Modifying the database structure, as necessary, from information given by application developers 6. Enrolling users and maintaining system security 7. Controlling and monitoring user acce ...
... 4. Creating primary objects (tables, views, indexes) once application developers have designed an application 5. Modifying the database structure, as necessary, from information given by application developers 6. Enrolling users and maintaining system security 7. Controlling and monitoring user acce ...
Information and Communication Technology Full Course
... (b) List two ways this pupil could improve his computer work area to improve health and safety. 1. _______________________________________________________ _________________________________________________________ 2. _______________________________________________________ ...
... (b) List two ways this pupil could improve his computer work area to improve health and safety. 1. _______________________________________________________ _________________________________________________________ 2. _______________________________________________________ ...
Powerpoint - SQL Saturday
... Data should be easily available for DBAs and developers, and without using XQuery No XQuery on the production servers (for performance reasons) Collection of SQL Texts and Query Plans (triggered by events) SQL Server 2012 and later ...
... Data should be easily available for DBAs and developers, and without using XQuery No XQuery on the production servers (for performance reasons) Collection of SQL Texts and Query Plans (triggered by events) SQL Server 2012 and later ...
Implementing Geolocation
... At present we should require translation within the database, not the device. Licence holders find this preferable and there is little call for device translation. However, we might review this decision in the future. ...
... At present we should require translation within the database, not the device. Licence holders find this preferable and there is little call for device translation. However, we might review this decision in the future. ...
MetaBase Toolkit Technical Introduction
... Similar or related data is managed in different places Each store may have its own protocols, semantics, behaviors ...
... Similar or related data is managed in different places Each store may have its own protocols, semantics, behaviors ...
Database Schema Deployment
... Use VIEWs to handle changes to existing tables And/or copy old data to new schema as needed ...
... Use VIEWs to handle changes to existing tables And/or copy old data to new schema as needed ...
Outline Query Processing Steps Query Processing
... Operands and results are relations instead of numbers ...
... Operands and results are relations instead of numbers ...
Prodacapo Installation Instructions
... Logical architecture of Prodacapo The client tier is the user interface, the part of an application the user work and interacts with. The user interface is available both as a Windows application and as a web interface which only requires a web browser. The application server tier contains the busin ...
... Logical architecture of Prodacapo The client tier is the user interface, the part of an application the user work and interacts with. The user interface is available both as a Windows application and as a web interface which only requires a web browser. The application server tier contains the busin ...
Administering a Microsoft SQL Server 2000 Database
... The following lab is covered in this module: • Installing SQL Server At the end of this module, you will be able to: • Determine hardware requirements for SQL Server 2000 and the SQL Server management tools. • Describe the various SQL Server Editions. • Describe the different types of licensing. • D ...
... The following lab is covered in this module: • Installing SQL Server At the end of this module, you will be able to: • Determine hardware requirements for SQL Server 2000 and the SQL Server management tools. • Describe the various SQL Server Editions. • Describe the different types of licensing. • D ...
MS SQL/SSIS/SSRS Developer
... Created Star Schema from analyzing the underlying requirements of the data ware house. Created indexed views, and appropriate indexes to cut the complex query run time. Involved in setting up the SQL scripting standards to the developers. Created ETL process using SSIS to transfer data from ...
... Created Star Schema from analyzing the underlying requirements of the data ware house. Created indexed views, and appropriate indexes to cut the complex query run time. Involved in setting up the SQL scripting standards to the developers. Created ETL process using SSIS to transfer data from ...
Hit Ratios (JL Comp) - JL Computer Consultancy
... design is efficient, let's see if more memory will help", DBAs the world over are more likely to be saying "if only I can increase the cache hit ratio it will make the database more efficient". Unsurprisingly, though, one of the commonest complaints voiced on the Oracle-related Usenet news groups is ...
... design is efficient, let's see if more memory will help", DBAs the world over are more likely to be saying "if only I can increase the cache hit ratio it will make the database more efficient". Unsurprisingly, though, one of the commonest complaints voiced on the Oracle-related Usenet news groups is ...
Formulating Queries 1
... values cannot be changed, deleted, or edited • Yes/No - Single-character entry fields that are marked when the status of the field is true (yes) or left blank when the status is false (no) ...
... values cannot be changed, deleted, or edited • Yes/No - Single-character entry fields that are marked when the status of the field is true (yes) or left blank when the status is false (no) ...
Ch 5: Physical Database Design and Performance
... Substitute an estimate of the missing value (e.g., using a formula) Construct a report listing missing values In programs, ignore missing data unless the value is significant (sensitivity testing) ...
... Substitute an estimate of the missing value (e.g., using a formula) Construct a report listing missing values In programs, ignore missing data unless the value is significant (sensitivity testing) ...
Module 1: Introduction to Data Warehousing
... Uses tools for building and managing the data warehouse ...
... Uses tools for building and managing the data warehouse ...
Big Data SQL Data Sheet
... Oracle tablespaces enhance performance by parsing and intelligently filtering data where it resides ...
... Oracle tablespaces enhance performance by parsing and intelligently filtering data where it resides ...
Structured Query Language (SQL) Advanced Features
... anywhere an expression is allowed. A subquery that returns a single column can be used in place of a list of values A subquery that returns one or more columns can be used in place of a table in the FROM clause Some DBMSs allow multiple attributes to be compared Database Management Systems: Sharma C ...
... anywhere an expression is allowed. A subquery that returns a single column can be used in place of a list of values A subquery that returns one or more columns can be used in place of a table in the FROM clause Some DBMSs allow multiple attributes to be compared Database Management Systems: Sharma C ...
Assembling Metadata for Database Forensics.
... replaces the relevant files in the data folder with the files from the compromised DBMS. The final step is to update the DBMS configuration files to enable the server to run normally. The fourth scenario, Scenario 0001, is similar to Scenario 0011, where a data dump should not be used to collect evi ...
... replaces the relevant files in the data folder with the files from the compromised DBMS. The final step is to update the DBMS configuration files to enable the server to run normally. The fourth scenario, Scenario 0001, is similar to Scenario 0011, where a data dump should not be used to collect evi ...
Type Inference Problem - University of Washington
... The Typechecking Problem in Theory and Practice • In practice, we care about typechecking • Question for theory: is this possible ? • Positive result [Milo, Suciu, Vianu, 2000]: – Decidable for k-pebble tree tansducers – Hence: decidable for: • Join-free XQuery • Simple XSLT programs ...
... The Typechecking Problem in Theory and Practice • In practice, we care about typechecking • Question for theory: is this possible ? • Positive result [Milo, Suciu, Vianu, 2000]: – Decidable for k-pebble tree tansducers – Hence: decidable for: • Join-free XQuery • Simple XSLT programs ...